Global search "Error reading from database

Global search "Error reading from database

by ali Abdelwahed -
Number of replies: 0

"Error reading from database"


 This error message appears When a user searches the site 

This is the text of the font message


Debug info: Can't find FULLTEXT index matching the column list

SELECT * FROM mdlnj_search_simpledb_index WHERE (owneruserid = ? OR owneruserid = ?) AND MATCH (title, content, description1, description2) AGAINST (?) LIMIT 0, 10

[array (

0 => 0,

1 => '2',

2 => 'd',

)]

Error code: dmlreadexception

×Stack trace:

  • line 486 of /lib/dml/moodle_database.php: dml_read_exception thrown
  • line 1247 of /lib/dml/mysqli_native_moodle_database.php: call to moodle_database->query_end()
  • line 1416 of /lib/dml/moodle_database.php: call to mysqli_native_moodle_database->get_records_sql()
  • line 184 of /search/engine/simpledb/classes/engine.php: call to moodle_database->get_records_select()
  • line 999 of /search/classes/manager.php: call to search_simpledb\engine->execute_query()
  • line 886 of /search/classes/manager.php: call to core_search\manager->search()
  • line 173 of /search/index.php: call to core_search\manager->paged_search()

?What is the solution please

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